/Engine/Source/Runtime/Engine/Public/StaticMeshSceneProxy.h
Gathers a description of the mesh elements to be rendered for the given LOD index, without consideration for views.
virtual void GetMeshDescription ( int32 LODIndex, [TArray](API\Runtime\Core\Containers\TArray)< [FMeshBatch](API\Runtime\Engine\FMeshBatch) > & OutMeshElements ) const